- For 60mm, 110mm and 160mm Heave Stopper
- 450mm Void Pipe for Heave Stopper Clayboard
- Accessory to make provision to introduce water
- Void Pipe is required every 25m2 or for every isolated area
- Alternative to Dufaylite Clayboard & Cordek Cellcore
In Stock
- Brand: WHITEROCK® Construction Products
- Model: Void Pipes for Heave Stopper
- Dimensions: 1mm x 36mm x 450mm
- SKU: HSVP450
- Product code: P1-2412
- MPN: HSVP450
Options available
450mm Void Pipe for Heave Stopper Clayboard is an accessory to make provision to introduce water in to the Heave Stopper boards by way of the Void Pipe.
A Void Pipe is required every 24m2 – 25m2 or for every isolated area of Heave Stopper Ground Heave Solution Board.
Tie the Heave Stopper Clay Board Void Pipe to adjacent reinforcement to hold upright during the concrete pour.
450mm Void Pipes Installation:
· Use enough spacer blocks to avoid load points and lay the reinforcement.
· Make provision to introduce water into the Heave Stopper boards by way of the Void Pipe.
· A Void Pipe is required every 25m2 or for every isolated area of Heave Stopper.
· Tie the Void Pipe to adjacent reinforcement to hold upright during concrete pour.
· Pour concrete and allow enough time to elapse for the concrete to become self supporting.
· Introduce water into the Heave Stopper boards by inserting a hose pipe into the Void Pipe.
· Flood with enough water to ensure total saturation of the Heave Stopper.
· Once the saturation process is complete, strike through the bottom facing and polythene to allow the water to drain.
· Pipe sections can now be sealed off with cement or sealant.
*Further information may be found in our Downloads section.
Fairly easy access to all PDF files.
Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet
specification | |
Board covarage | 25 m2 |
Colour | White |
Length | 450mm |
Material | Plastic |
Profile | Introduce water in to the Heave Stopper boards |
Width | 36mm |
Coverage | 25m2 |
Shipping method | Courier |
Applications | Under Slab and Beams ǀ Foundations ǀ Ground Heave |
BBA Certified | Yes (no. 12/4963) |
Maximum depth of concrete | up to 1000mm thick (wet concrete) |
Features | Alternative to Dufaylite Clayboard & Cordek Cellcore |
Manufacturer | Whiterock Construction Products® |
We deliver insulation materials to Mainland UK only. Deliveries to Highlands, Northern Ireland, Isle of Wight etc.. might be possible at additional cost.
We offer free delivery on most of the orders above £300 (excluding VAT) (except special products - shipping cost via courier - products marked ''Request A Quote'')
Delivery of some insulation materials might be extended due to the current situation (Covid-19, stock shortages, allocations).
If you need materials quickly please contact us - we will do our best to help you source materials needed.
We do not deliver on weekends and bank holidays. Sometimes we can deliver on Saturdays - please check with us before placing the order.
If you need any further information please contact us tel. 02081910776
We can help to calculate price per m2 or linear meter (one meter in length) cost, please just contact us via phone 02081910776, email or live chat. Alternatively, you can work it out yourself quickly and easily: to get cost per meter square please divide price shown in orange area by ''Required area (m2)'' Example price of £28.80 divided by board coverage 2.88m2 = cost of £10.00 per m2.
INSTALLERS
No matter whether you choose a local installer or a national company, there’s a few tips to help you find the right installer for your home insulation improvements, such as asking for recommendations and making sure that they’re part of a certification scheme. This makes sure that they have the right skills and standards of workmanship to carry out the installation, and you can be sure that they know exactly what they are doing.
4 TIPS FOR CHOOSING THE BEST INSULATION INSTALLER
1. Thermal inspection picture in portfolio
It’s worth seeing a installer’s previous work. There’s no harm asking if you can see any properties nearby that they’ve installed insulation in. Best way would be to see Infrared Thermal Imaging Inspections. Thermal cameras spot small, but key changes in temperature in different areas of a house, identifying problematic areas that the human eye never could and some that a visual inspection could only hypothesize.
2. Reviews
Along with checking recommendations and previous work, finding reviews online can often be a great way to find out if they provide a good service or not. However, it’s best not to solely rely on reviews you may find or review websites, as there’s no controlling who writes them.
3. Compare prices
Comparing prices will also ensure companies can’t take advantage of you and give you a fair price.
4. Word of Mouth
The best way to find a great insulation installer is through recommendations. Make sure you ask friends and family. They will most likely give you their honest opinion and can tell you from first hand experience.
Whether you require a wall, cladding, external wall, loft or floor insulation fitted, you can find and hire your local insulation installers from popular UK web pages. A simple internet search will return thousands of potential installers near your area.
https://www.nia-uk.org/find-an-installer/
https://www.ratedpeople.com/local-thermal-insulation
STOCKIST
We are the stockist of construction materials and related products for both trade and DIY from most recognizable brands in the UK like Cordek, RCM, Promat, Rockwool, Isover, Celotex, Xtratherm, Ursa, Low-E, Cedral, Kingspan, Dufaylite, British Gypsum, K-rend, Ecotherm, Iko enertherm, Kay-Metzeler, Terrawool to allow you to complete your insulation job on time at competitive prices and the highest standards.